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[ntcore] Suppress warning false positive (#7370)

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```
In copy constructor ‘std::function<_Res(_ArgTypes ...)>::function(const std::function<_Res(_ArgTypes ...)>&) [with _Res = void; _ArgTypes = {unsigned int}]’,
    inlined from ‘nt::server::ServerClient4Base::ServerClient4Base(std::string_view, std::string_view, bool, nt::server::SetPeriodicFunc, nt::server::ServerStorage&, int, wpi::Logger&)’ at /home/tav/frc/wpilib/allwpilib/ntcore/src/main/native/cpp/server/ServerClient4Base.h:24:77,
    inlined from ‘nt::server::ServerClientLocal::ServerClientLocal(nt::server::ServerStorage&, int, wpi::Logger&)’ at /home/tav/frc/wpilib/allwpilib/ntcore/src/main/native/cpp/server/ServerClientLocal.cpp:18:75:
/usr/include/c++/14.2.1/bits/std_function.h:391:17: error: ‘<anonymous>’ may be used uninitialized [-Werror=maybe-uninitialized]
  391 |             __x._M_manager(_M_functor, __x._M_functor, __clone_functor);
      |             ~~~~^~~~~~~~~~
/usr/include/c++/14.2.1/bits/std_function.h: In constructor ‘nt::server::ServerClientLocal::ServerClientLocal(nt::server::ServerStorage&, int, wpi::Logger&)’:
/usr/include/c++/14.2.1/bits/std_function.h:267:7: note: by argument 2 of type ‘const std::_Any_data&’ to ‘static bool std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_manager(std::_Any_data&, const std::_Any_data&, std::_Manager_operation) [with _Res = void; _Functor = nt::server::ServerClientLocal::ServerClientLocal(nt::server::ServerStorage&, int, wpi::Logger&)::<lambda(uint32_t)>; _ArgTypes = {unsigned int}]’ declared here
  267 |       _M_manager(_Any_data& __dest, const _Any_data& __source,
      |       ^~~~~~~~~~
/home/tav/frc/wpilib/allwpilib/ntcore/src/main/native/cpp/server/ServerClientLocal.cpp:18:75: note: ‘<anonymous>’ declared here
   18 |     : ServerClient4Base{"", "", true, [](uint32_t) {}, storage, id, logger} {
      |                                                                           ^
```
This commit is contained in:
Tyler Veness
2024-11-08 20:22:47 -08:00
committed by GitHub
parent f40bd3593d
commit c58be2580d
1 changed files with 8 additions and 0 deletions
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8
ntcore/src/main/native/cpp/server/ServerClientLocal.cpp
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@@ -8,6 +8,11 @@
using namespace nt::server;
// Suppress false positive -Wmaybe-uninitialized warning from GCC 14
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
ServerClientLocal::ServerClientLocal(ServerStorage& storage, int id,
wpi::Logger& logger)
: ServerClient4Base{"", "", true, [](uint32_t) {}, storage, id, logger} {
@@ -19,6 +24,9 @@ ServerClientLocal::ServerClientLocal(ServerStorage& storage, int id,
UpdateMetaClientPub();
UpdateMetaClientSub();
}
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
void ServerClientLocal::SendValue(ServerTopic* topic, const Value& value,
net::ValueSendMode mode) {